The relationship between microbial ecological progress and marine productivity , the preventing and curing of aquacultural animal diseases , aquatic probiotics , biodegradation and resource utilization of harmful pollutants , the microbial prevention of the harmful bloom as well as deep - sea extreme environmental microbial resources 水产养殖动物的病害与防治，水产养殖微生态制剂，有害污染物的微生物降解及资源化，微生物的生态过程与海域生产力的关系，赤潮灾害的微生物防除和深海极端环境微生物资源等研究
The dissipation rate constants of malathion and methyl parathion with a concentration of 3 mg / l , and ethion , dicofol , and cyhalothrin with a concentration of 0 . 5 mg / l in 2000 ml of 55 - 60 g canna planted water sulution were respectively increased by 77 . 66 % , 117 . 44 % , 64 . 80 % , 38 . 11 % , and 15 . 35 % compared to those in unplanted water solutions 62mg几。在植物修复过程中，凤眼莲的直接吸收积累与降解起主要作用，而微生物降解的作用除对乐果的净化与植物吸收积累的作用相当外，对其他农药则相对较小。与不种植植物的对照相比， 50乃0g美人蕉对2000ml分别含有3mg几的马拉硫磷、甲基对硫磷及0
Reviewing the usage of the biodegradation of refractory organic pollutants , including the biodegradation activities under co - substrates conditions , the application of anaerobic - aerobic treatment process , the usage of immobilized microbial cells technology , the appliance of membrane biological reactor and the usage of genetic engineering technology , the principles and advances of these technologies were discussed 摘要从共基质条件下的微生物降解处理、厌氧好氧发酵工艺、固定化生物催化剂技术、膜生物反应器以及基因工程技术等方面综述处理难降解有机污染物的降解原理及研究进展。
